MY195012A - Method of polishing magnetic disk substrate, and polishing composition for magnetic disk substrate - Google Patents

Method of polishing magnetic disk substrate, and polishing composition for magnetic disk substrate

Info

Publication number
MY195012A
MY195012A MYPI2019004368A MYPI2019004368A MY195012A MY 195012 A MY195012 A MY 195012A MY PI2019004368 A MYPI2019004368 A MY PI2019004368A MY PI2019004368 A MYPI2019004368 A MY PI2019004368A MY 195012 A MY195012 A MY 195012A
Authority
MY
Malaysia
Prior art keywords
polishing
magnetic disk
disk substrate
stage
composition
Prior art date
Application number
MYPI2019004368A
Other languages
English (en)
Inventor
Ando Junichiro
Original Assignee
Yamaguchi Seiken Kogyo Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Yamaguchi Seiken Kogyo Co Ltd filed Critical Yamaguchi Seiken Kogyo Co Ltd
Publication of MY195012A publication Critical patent/MY195012A/en

Links

Landscapes

  • Manufacturing Of Magnetic Record Carriers (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
  • Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
MYPI2019004368A 2018-08-03 2019-07-31 Method of polishing magnetic disk substrate, and polishing composition for magnetic disk substrate MY195012A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2018146518A JP7128685B2 (ja) 2018-08-03 2018-08-03 磁気ディスク基板の研磨方法、および磁気ディスク基板用研磨剤組成物

Publications (1)

Publication Number Publication Date
MY195012A true MY195012A (en) 2022-12-30

Family

ID=69589906

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI2019004368A MY195012A (en) 2018-08-03 2019-07-31 Method of polishing magnetic disk substrate, and polishing composition for magnetic disk substrate

Country Status (3)

Country Link
JP (1) JP7128685B2 (ja)
MY (1) MY195012A (ja)
TW (1) TWI811415B (ja)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7440326B2 (ja) * 2020-04-01 2024-02-28 山口精研工業株式会社 研磨剤組成物
JP7492366B2 (ja) 2020-04-17 2024-05-29 山口精研工業株式会社 磁気ディスク基板用研磨剤組成物

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998021289A1 (fr) * 1996-11-14 1998-05-22 Kao Corporation Composition abrasive utilisee dans la fabrication de la base d'un support d'enregistrement magnetique, et procede de fabrication de cette base a l'aide de cette composition
JP5979871B2 (ja) 2011-03-09 2016-08-31 花王株式会社 磁気ディスク基板の製造方法
JP2014032718A (ja) 2012-08-01 2014-02-20 Kao Corp 磁気ディスク基板の製造方法
EP3425016B1 (en) * 2016-02-29 2021-01-27 Fujimi Incorporated Polishing composition and polishing method using same

Also Published As

Publication number Publication date
JP2020021528A (ja) 2020-02-06
JP7128685B2 (ja) 2022-08-31
TWI811415B (zh) 2023-08-11
TW202007738A (zh) 2020-02-16

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